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Development of unconstrained bio-information sensing system in indoor environment

Research Project

Project/Area Number 23760372
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Measurement engineering
Research InstitutionAoyama Gakuin University (2013)
Seikei University (2011-2012)

Principal Investigator

KURIHARA Yosuke  青山学院大学, 理工学部, 准教授 (50552600)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords生体計測 / 脈波 / 呼吸 / 掻破 / 無拘束 / 無拘束計測 / 生体信号計測
Research Abstract

In this research, we have developed a sensing device with high sensitivity for bio-signals measurement based on the piezoceramic. By attaching the four sensing devices under the legs of the ordinary bed respectively, it is possible to measure heartbeat, respiration, snoring, body movement, turning over and scratching motion of the person lying on the bed without any attaching sensor on the body.
Furthermore, regarding the scratching motion, we proposed the automatic extraction method for Total Scratching Time (TST) which is correlated to the degree of pruritus in skin diseases such as atopic dermatitis. Since the high sensitivity sensing device could measure vibrations generated by scratching motion with high SN ration, it is possible to automatically detect TST with high accuracy unconstrainedly.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (15 results)

All 2013 2012 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (9 results) Book (4 results)

  • [Journal Article] Development of a Non-Contact Sensing Method for Scratching Activity Measurement2013

    • Author(s)
      Y. Kurihara, T. Kaburagi, K. Watanabe
    • Journal Title

      IEEE Sensors Journal

      Volume: 13(9) Issue: 9 Pages: 3325-3330

    • DOI

      10.1109/jsen.2013.2264283

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of Unconstrained Heartbeat and Respiration Measurement System with Pneumatic Flow2012

    • Author(s)
      Yosuke Kurihara, Kajiro Watanabe
    • Journal Title

      IEEE Transactions on Biomedical circuits and systems

      Volume: vol.6, no.6 Issue: 6 Pages: 1450-1459

    • DOI

      10.1109/tbcas.2012.2189007

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Development of Scratching Monitoring System Based On Mathematical Model of Unconstrained Bed Sensing Method2013

    • Author(s)
      T.Sumi, S.Nukaya, T.Kaburagi, H. Tanaka, K.Watanabe, Y.Kurihara
    • Organizer
      World Academy of Science, Engineering and Technology 84 2013
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2013-12-17
    • Related Report
      2013 Final Research Report
  • [Presentation] Evaluation and Practical Use Nature of the Pressure Pulse Wave Meter Using a Directional Microphone2013

    • Author(s)
      Y.Matsunaga, H.Negoro, Y.Kurihara, K.Watanabe
    • Organizer
      3rd World Conference on Information Technology (WCIT-2012 Nov.)
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2013-11-15
    • Related Report
      2013 Final Research Report
  • [Presentation] Development of Scratching Monitoring System Based On Mathematical Model of Unconstrained Bed Sensing Method2013

    • Author(s)
      T. Sumi, S. Nukaya, T. Kaburagi, H. Tanaka, K. Watanabe, Y. Kurihara
    • Organizer
      World Academy of Science, Engineering and Technology 2013
    • Place of Presentation
      Melbourne, Australia
    • Related Report
      2013 Annual Research Report
  • [Presentation] Signal Processing Method for Extracting Scratching Time2012

    • Author(s)
      T.Shino, Y.Kurihara, S.Nukaya, K.Watanabe and H.Tanaka
    • Organizer
      Proceedings of the International MultiConference of Engineers and Computer Scientists 2012
    • Place of Presentation
      Hong Kong
    • Year and Date
      2012-03-16
    • Related Report
      2013 Final Research Report
  • [Presentation] Unconstrained Measurement System for Scratching by Limb and Estimation of Scratching Area2012

    • Author(s)
      T.Shino, Y.Kurihara, S.Nukaya, K.Watanabe and H.Tanaka
    • Organizer
      International Conference on Intelligent Computational Systems (ICICS'2012)
    • Place of Presentation
      Dubai
    • Year and Date
      2012-01-08
    • Related Report
      2013 Final Research Report 2011 Research-status Report
  • [Presentation] Evaluation and Practical Use Nature of the Pressure Pulse Wave Meter Using a Directional Microphone2012

    • Author(s)
      Yuhei Matsunaga, Hiroshi Negoro, Yosuke Kurihara, Kajiro Watanabe
    • Organizer
      3rd World Conference on Information Technology
    • Place of Presentation
      Barcelona / Spain
    • Related Report
      2012 Research-status Report
  • [Presentation] Signal Processing Method for Extracting Scratching Time2012

    • Author(s)
      Toshihiro Shino, Yosuke Kurihara, Shoko Nukaya, Kajiro Watanabe, Hiroshi Tanaka
    • Organizer
      International MultiConference of Engineers and Computer Scientists 2012 Vol II
    • Place of Presentation
      Hong Kong
    • Related Report
      2011 Research-status Report
  • [Presentation] Unconstrained Bed Monitoring System for Scratching Motion2011

    • Author(s)
      T.Shino, Y.Kurihara, S.Nukaya, K.Watanabe and H.Tanaka
    • Organizer
      The Third International Symposium on Sensor Networks and Applications
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2011-11-17
    • Related Report
      2013 Final Research Report
  • [Presentation] Unconstrained Bed Monitoring System for Scratching Motion2011

    • Author(s)
      Toshihiro Shino, Yosuke Kurihara, Shoko Nukaya, Kajiro Watanabe, Hiroshi Tanaka
    • Organizer
      The Third International Symposium on Sensor Networks and Applications
    • Place of Presentation
      Hawaii
    • Related Report
      2011 Research-status Report
  • [Book] ウェアラブル医療実現に向けたエレクトロニクス研究最前線2013

    • Author(s)
      栗原陽介, 他
    • Publisher
      株式会社エヌ・ティー・エス
    • Related Report
      2013 Final Research Report
  • [Book] Tele Healthcare Computing and Engineering(Principles and Design)2013

    • Author(s)
      Yosuke Kurihara, et al
    • Publisher
      SCIENCE PUBLISHERS
    • Related Report
      2013 Final Research Report
  • [Book] パーソナルヘルスケア  ユビキタス、ウェアラブル医療実現に向けたエレクトロニクス研究最前線2013

    • Author(s)
      栗原陽介、渡辺嘉二郎
    • Total Pages
      359
    • Publisher
      株式会社 エヌ・ティー・エス
    • Related Report
      2013 Annual Research Report
  • [Book] Tele-Healthcare Computing and Engineering: Principles and Design2013

    • Author(s)
      Y. Kurihara, K. Watanabe, Edited by Fei Hu
    • Total Pages
      726
    • Publisher
      SCIENCE PUBLISHERS
    • Related Report
      2013 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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